M-4s? Not so Fast...

Simply put, Iraq remains too fragile for any planner to know what shape the country will be in six months or a year from now - whether it will reach compromises and hold together or split apart in a civil war.And that presents a conundrum for American military planners. With those questions up in the air, they have to fear that any heavy arms distributed now could end up aimed at American forces or feeding a growing civil conflict. And the longer Iraq's army has to wait for sophisticated weapons, the longer American forces are likely to be needed in Iraq as a bulwark against chaos.